linux-kernel - [PATCH 1/2] dt-bindings: iio: pressure: Add Aosong adp810

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <5ddfc7d318a7d3a42cfce4a33ad62f3d2be91a11.1760184859.git.akhilesh@ee.iitb.ac.in>
Date: Sat, 11 Oct 2025 17:55:05 +0530
From: Akhilesh Patil <akhilesh@...iitb.ac.in>
To: jic23@...nel.org, dlechner@...libre.com, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, nuno.sa@...log.com,
	andy@...nel.org, marcelo.schmitt1@...il.com, vassilisamir@...il.com,
	salah.triki@...il.com
Cc: skhan@...uxfoundation.org, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	akhileshpatilvnit@...il.com
Subject: [PATCH 1/2] dt-bindings: iio: pressure: Add Aosong adp810

Add bindings for adp810 differential pressure and temperature
sensor. This sensor communicates over I2C with CRC support and
can measure pressure in the range -500 to 500Pa and temperature
in the range -40 to +85 degree celsius.

Signed-off-by: Akhilesh Patil <akhilesh@...iitb.ac.in>
---
 .../bindings/iio/pressure/aosong,adp810.yaml  | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/pressure/aosong,adp810.yaml

diff --git a/Documentation/devicetree/bindings/iio/pressure/aosong,adp810.yaml b/Documentation/devicetree/bindings/iio/pressure/aosong,adp810.yaml
new file mode 100644
index 000000000000..540f94b3b10e
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/pressure/aosong,adp810.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/pressure/aosong,adp810.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: aosong adp810 differential pressure sensor
+
+maintainers:
+  - Akhilesh Patil <akhilesh@...iitb.ac.in>
+
+description: |
+  ADP810 is differential pressure and temperature sensor. It has I2C bus interface
+  with fixed address of 0x25. This sensor supports 8 bit CRC for reliable data
+  transfer. It can measure differential pressure in range -500 to 500Pa and
+  temperate in the range -40 to +85 degree celsius.
+
+properties:
+  compatible:
+    enum:
+      - aosong,adp810
+
+  reg:
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        pressure-sensor@25 {
+            compatible = "aosong,adp810";
+            reg = <0x25>;
+            vdd-supply = <&vdd_regulator>;
+        };
+    };
+
-- 
2.34.1